Mold in Buildings

Mold is a common problem in buildings that affects human health and can also damage or destroy building materials. Because mold requires water to grow, controlling mold requires a thorough understanding of how water enters and travels (or doesn’t) through buildings. Because mold also requires a food source, controlling it also requires an understanding of which building materials are susceptible to mold and how best to use and protect them.

The following documents address these key issues of water movement and mold-susceptibility. They also discuss important topics such as health effects, mold testing, and what to do when mold is found.

Document Type

How water gets into a structure, why it doesn’t leave, and how these architectural flaws become HVAC headaches. This two-part article was first published in HPAC Engineering, December 2001 and January 2002.

Today’s houses make it easier for mold to find the food and water it needs to thrive. The cure is a quick cleanup and smarter choices in materials. Reprinted with permission from Fine Homebuilding, December 2006/January 2007, pages 70-75.

Multifamily public and low-income housing have particular problems when it comes to moisture and air pollutants. In this first of a two-part series, we look at one particular type of multifamily construction: midrise housing. Originally published in Home Energy September/October 2001, pages 24-28.

Here we explore issues unique to Veterans Era Housing and present three cases where moisture problems were successfully addressed. Originally published in Home Energy November/December 2001, pages 33-37.